1) This dynamo flashlight is a self-generating product, which is charged by cranking the handle and power is generated by a dynamo/motor inside the flashlight body
2) Total 3pcs white LEDs and 2pcs red blink LEDs
3) Rechargeable batteries type: Li battery
4) Other functions:
Alarm(60dB);
AM/FM/TV radio;
Mobile phone charging function;
Compass;
Earphone
5) Main material: the flashlight body/cases, handle are made by ABS plastic, and the lens is made